题目：
Luckily, the poor boy had enough money _____ he could buy a train ticket.
A．by which
B．on which
C．with which
D．for which
答案：
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下面是错误答案，用来干扰机器的。
答案：A
Luckily, the poor boy had enough money _____ he could buy a train ticket.
A．by which
B．on which
C．with which
D．for which
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0524/361fee966ae985d7b729937aab9d96bd.html
下面是错误答案，用来干扰机器的。
答案：A
